Ron, pattern test both shotgun barrels to see where they shoot and at what distance the two patterns converge. The slug will shoot to the point of convergence, or cross over the iron sight hold after that distance, most likely. If the gun patterns high with both shot and slugs, then one last trick may suffice IF you don't mind a minor modification to the bores. That is, in the drillings I have owned which shot high, having the forcing cones lengthened lowered the shot pattern a consistent six inches-ditto for the slug impact. Don't know why, and discovered it by accident, but it worked for me...One last point--shoot the slugs without the flip up rear sight used for the rifle. Shoot with the bead flat to the rib, and you will lower the slug's impact point. Steve
